Fabien Potencier (creator of the Symfony framework) has a new post on his site continuing his look at Symfony 4. In this latest article he looks at some of the best practices to use in the next major release of the framework based on some of the architectural changes coming down the line.

Any major version of a project is an opportunity to revisit its best practices. Modernizing them. Adapting them to the project's new features. Symfony 4 is no exception.

He breaks it up into a few different sections offering tips around each, just to get you thinking about the path ahead with v4 releases:

Standardization first (using more standard tools)

Bundle-less Applications

Environment Variables

Unified Web Front Controller

Makefile

Assets Management

Each item includes a description of some of the changes coming and what behaviors you'll need to modify to make life smoother in the Symfony 4 transition.